Design of a Flight Control System of a Micro-Aerial Vehicle

Micro aerial vehicle is an integrated system that consists of micro machinery, electron and high capability digital computer. It has a bright future in many application fields, especially in military. The paper discusses the characteristics of flight dynamics and the flight control ways of a micro two-rotor rotorcraft. With the help of the power provided by micro continuous current motors driven with lithium cells, the chip microprocessor acting as a control core and the method of remote control and PWM, the micro two-rotor rotorcraft can take off, stay in the sky, fly forward and backward and descend favorably under the condition of breeze. The research has laid a good foundation for further studies of micro aerial vehicles.